The issue is most likely that the post processor is not adding the proper content to the G-code file. 

  1. Open up your G-code file in Notepad or a similar program.
  2. Check if the line: “Post processed by INKREDIBLE post processor” is written at the top of the document.
  3. If not, open the Slic3r software.
  4. Under “Print Settings”, go to “Output options” and check that the filepath to the post processor is correct 
  5. If it isn't, follow the instructions in "Adding the Postprocessor Path" 
  6. Resume the bioprinting process.

For more information, or if the post-processor still doesn't run, follow the instructions attached in "if the postprocessor does not run"